Khoj: Your Free AI Powered Personal Second Brain.

amy 14/06/2026

Khoj is a highly scalable personal AI application designed to connect across local and cloud-hosted LLMs (including Llama3, GPT, Claude, and Gemini).

It supports:

  • Multi-Source Data Access: Retrieves information from the internet and local documentation across formats like PDF, Markdown, Notion, and Org-mode.
  • Cross-Platform Integration: Accessible via web browsers, desktop, mobile, WhatsApp, and text editors (Emacs, Obsidian).
  • Custom Agents: Allows creation of specialized AI agents with tailored personas, custom knowledge bases, specific models, and dedicated tools.

Features

  • Chat with any local or online LLM (e.g llama3, qwen, gemma, mistral, gpt, claude, gemini, deepseek).
  • Get answers from the internet and your docs (including image, pdf, markdown, org-mode, word, notion files).
  • Access it from your Browser, Obsidian, Emacs, Desktop, Phone or Whatsapp.
  • Create agents with custom knowledge, persona, chat model and tools to take on any role.
  • Automate away repetitive research. Get personal newsletters and smart notifications delivered to your inbox.
  • Find relevant docs quickly and easily using our advanced semantic search.
  • Generate images, talk out loud, play your messages.
  • Khoj is open-source, self-hostable. Always.
  • Run it privately on your computer or try it on our cloud app.

Read more features here.

License

AGPL-3.0

Downloads

《Khoj: Your Free AI Powered Personal Second Brain.》